Why does the check engine light in my SC300 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your SC300 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Lexus SC300 engine noises bad?

Strange under-the-hood noises can point to problems within your Lexus SC300 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus SC300 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Lexus SC300 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your SC300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my SC300 engine suddenly stop?

There are different reasons your SC300 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who repairs Lexus SC300 engines?

Your local Firestone Complete Auto Care has you covered with expert SC300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 1998 Lexus SC300

Learn about

1998 Lexus SC300 Trim Options

Select your Lexus SC300 trim level to learn more about Lexus-recommended engine repair. Even Lexus SC300 parts will get older and change.

L6/3.0L

Repairs for Your 1998 Lexus SC300

Stuff wears out. Even your Lexus SC300's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1998 Lexus SC300 repairs.

We Care for Lexus SC300 Engines

Lexus SC300 engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 1998 Lexus service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus SC300 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1998 Lexus SC300

As soon as your SC300 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel injection, Potential causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your SC300 issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or a sinking feeling that something’s wrong.

1998 SC300 Engine Services

When your Lexus SC300 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1998 SC300 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — serpentine belt, engine oil seal, ignition coil, or a different component.

Engine Q&A 1998 Lexus SC300

Why does the check engine light in my SC300 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your SC300 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Lexus SC300 engine noises bad? Strange under-the-hood noises can point to problems within your Lexus SC300 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus SC300 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Lexus SC300 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your SC300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my SC300 engine suddenly stop? There are different reasons your SC300 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who repairs Lexus SC300 engines? Your local Firestone Complete Auto Care has you covered with expert SC300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.